Sansevieria is a genus of about 70 species of flowering plants, native to Africa, Madagascar and southern Asia. Common names include mother-in-law's tongue, devil's tongue, and snake plant.
Echinopsis now includes Lobivia, Tricocereus, Helianthrocereus, and Pseudolobivia.
The name means "Thick Foot". Native to only Southern Africa and Madagascar.
An easy to grow cactus from Argentina, Southeastern Bolivia, Western Paraguay, Uruguay, and the Southernmost part of Brazil.
Dudleya from North America, Cotyledon from South Africa to Arabia
Three cactus genera from the Southern USA and Northern Mexico.
Gasteria is a genus of succulent plants, native to South Africa (and the far south-west corner of Namibia).
Small to medium cacti from USA and Mexico, often with brilliant flowers.
The varied genus Crassula contains around 200 species and many cultivars.
Eriosyce from Chile and Peru.